08-03-2011, 10:56 AM
I enlarged the main photo of Pu'u O'o and if you look at the extreme lower right of that picture, it appear the outer wall of the crater has collapsed and possibly let the lava run out on to the surrounding area. Hard to tell for sure.
Royall
Hale O Na Mea Pa`ani
Royall
Hale O Na Mea Pa`ani